Respuesta :

Answer: A. an arrow key

Explanation:
Ctrl+Down-arrow-key selects the last cell with data in any column.
For example, in the attached figure, Ctrl+Down-arrow key selects the number 49 from column A.
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The answer to the blank part of the statement is (B) End.

When you press Ctrl + End in Microsoft Excel, the shortcut would end up pointing you to the last cell that contains data in a column.

Ctrl + Home would bring you to the cell A1, while Ctrl + Arrow Key, depending on the direction, would bring you to the last column (Left/Right Arrow Keys) or row (Up/Down Arrow Keys) in a spreadsheet.